Metrics trial

[VithikaS]

This PR is to calculate Project and Portfolio metrics in Kafka to be more efficient and real time with metrics update

Issue linked to PR is here: #284

Approach taken in PR is what is already mentioned in the issue

[sonatype-lift]

🛠 Lift Auto-fix

Some of the Lift findings in this PR can be automatically fixed. You can download and apply these changes in your local project directory of your branch to review the suggestions before committing.¹

# Download the patch
curl https://lift.sonatype.com/api/patch/github.com/DependencyTrack/hyades/351.diff -o lift-autofixes.diff

# Apply the patch with git
git apply lift-autofixes.diff

# Review the changes
git diff

Want it all in a single command? Open a terminal in your project's directory and copy and paste the following command:

curl https://lift.sonatype.com/api/patch/github.com/DependencyTrack/hyades/351.diff | git apply

Once you're satisfied, commit and push your changes in your project.

Footnotes

1. You can preview the patch by opening the patch URL in the browser. ↩

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
14 Code Smells

89.6% Coverage
0.0% Duplication

[sahibamittal]

Upon testing, bug with the project count needs to be addressed (in separate PR probably).
#359

[sahibamittal]

LGTM, also tested end-to-end.